Hira Onsen is an old-style neighbourhood sento in Nishi ward. Its far-infrared sauna runs at 105°C and was relined entirely in hinoki in November 2021, and the cold bath is kept at 16°C in summer and 11°C in winter. Other baths include a jet bath, an electric bath and two powerful waterfall showers. Entry is ¥550 plus ¥230 for the sauna with a rental bath towel. Open 15:30 to 23:30 (from 15:00 at weekends), sauna until 23:00, closed Fridays.
Amenities
Sauna Rituals
Cold Plunge
Private Sauna Available
Opening Hours
Monday to Thursday: 3:30 PM – 11:30 PM; Friday: closed; Saturday to Sunday: 3:00 PM – 11:30 PM